JP2019515171A - タービン用タービンホイール - Google Patents

タービン用タービンホイール Download PDF

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Publication number
JP2019515171A
JP2019515171A JP2018555649A JP2018555649A JP2019515171A JP 2019515171 A JP2019515171 A JP 2019515171A JP 2018555649 A JP2018555649 A JP 2018555649A JP 2018555649 A JP2018555649 A JP 2018555649A JP 2019515171 A JP2019515171 A JP 2019515171A
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JP
Japan
Prior art keywords
turbine wheel
turbine
inflection point
leading edge
curve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2018555649A
Other languages
English (en)
Japanese (ja)
Inventor
マーク・グガウ
Original Assignee
ボーグワーナー インコーポレーテッド
ボーグワーナー インコーポレーテッド
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ボーグワーナー インコーポレーテッド, ボーグワーナー インコーポレーテッド filed Critical ボーグワーナー インコーポレーテッド
Publication of JP2019515171A publication Critical patent/JP2019515171A/ja
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
    • F01D5/048—Form or construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
    • F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2210/00—Working fluids
    • F05D2210/40—Flow geometry or direction
    • F05D2210/43—Radial inlet and axial outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/303—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the leading edge of a rotor blade
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/14—Two-dimensional elliptical
    • F05D2250/141—Two-dimensional elliptical circular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/18—Two-dimensional patterned
    • F05D2250/184—Two-dimensional patterned sinusoidal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/23—Three-dimensional prismatic
    • F05D2250/232—Three-dimensional prismatic conical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • F05D2250/71—Shape curved
    • F05D2250/713—Shape curved inflexed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP2018555649A 2016-04-25 2017-04-19 タービン用タービンホイール Pending JP2019515171A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016206934.9 2016-04-25
DE102016206934 2016-04-25
PCT/US2017/028249 WO2017189291A1 (en) 2016-04-25 2017-04-19 Turbine wheel for a turbine

Publications (1)

Publication Number Publication Date
JP2019515171A true JP2019515171A (ja) 2019-06-06

Family

ID=58664794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018555649A Pending JP2019515171A (ja) 2016-04-25 2017-04-19 タービン用タービンホイール

Country Status (6)

Country Link
US (1) US11220908B2 (zh)
EP (1) EP3449098B1 (zh)
JP (1) JP2019515171A (zh)
KR (1) KR20180134965A (zh)
CN (1) CN109072698B (zh)
WO (1) WO2017189291A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6413980B2 (ja) * 2014-09-04 2018-10-31 株式会社デンソー ターボチャージャの排気タービン
DE102016107656A1 (de) * 2016-04-25 2017-10-26 Ebm-Papst Mulfingen Gmbh & Co. Kg Schaufelkantengeometrie einer Schaufel eines Luftförderrads
US11156095B2 (en) 2019-07-29 2021-10-26 Garrett Transportation I Inc. Turbocharger turbine wheel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4288051B2 (ja) * 2002-08-30 2009-07-01 三菱重工業株式会社 斜流タービン、及び、斜流タービン動翼
DE102008045171B4 (de) * 2008-08-30 2019-07-18 Daimler Ag Radialschaufelrad und Verfahren zum Herstellen eines Radialschaufelrads für ein Laufzeug eines Abgasturboladers
US8353161B2 (en) * 2010-04-19 2013-01-15 Honeywell International Inc. High diffusion turbine wheel with hub bulb
US9988909B2 (en) * 2011-04-25 2018-06-05 Honeywell International, Inc. Hub features for turbocharger wheel
JP6109197B2 (ja) * 2012-12-27 2017-04-05 三菱重工業株式会社 ラジアルタービン動翼
WO2016035329A1 (ja) * 2014-09-04 2016-03-10 株式会社デンソー ターボチャージャの排気タービン
JP6583946B2 (ja) * 2016-03-02 2019-10-02 三菱重工エンジン＆ターボチャージャ株式会社 タービンホイール、ラジアルタービン、及び過給機

Also Published As

Publication number Publication date
KR20180134965A (ko) 2018-12-19
CN109072698B (zh) 2022-02-18
US11220908B2 (en) 2022-01-11
EP3449098A1 (en) 2019-03-06
CN109072698A (zh) 2018-12-21
US20190136695A1 (en) 2019-05-09
WO2017189291A1 (en) 2017-11-02
EP3449098B1 (en) 2021-09-15

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